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Supplier: PR electronics
Description: characteristics Bus transmitter with both PROFIBUS® PA and FOUNDATION™ Fieldbus communication. A unique switch function ensures automatic shift between the two protocols. Set-up for PROFIBUS® PA can be done via Siemens Simatic® PDM®, ABB Melody / Harmony and Metso DNA software and for
- Operating Temperature: -40 to 140 F
- Reference Resistance: 1000 Ohms
- Features: B, E, J, K, N, R, S, T, W
- Reference Material: Copper, Nickel / Nickel Alloys, Platinum
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Supplier: GE Grid Solutions
Description: multiple outputs. P485 Modbus to Profibus Converter The P485 Modbus to Profibus Converter is an external DIN-rail mounted device which provides Profibus network connectivity to Modbus devices via a serial RS232/RS422/RS485 interface. The P485 allows easy
- Network Equipment: Multiplexer, Router, Switch
- Form Factor: Rack Mount
- Features: Ruggedized
- Area Network Type: Wide Area Network (WAN)
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Supplier: Hymark/Kentucky Gauge
Description: SSI linear & rotary encoder gateway All typical encoder functions available Position output IP65 protection Robust metal housing DIN-rail snap-on installation possible Special versions on request
- Operating Temperature: -13 to 185 F
- Network Options: DeviceNet, Ethernet, PROFIBUS
- Inputs: Encoder Input
- Features: Encoder and Resolver Signal Conditioners, Networkable System, Other
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Supplier: Acromag, Inc.
Description: Thermocouple or Millivolt Signals 4 or 6 input channels, thermocouple or DC millivolts (user-selectable) 12 to 36V DC power Profibus-DP, RS-485 network up to 12Mbaud These modules provide an isolated Profibus-DP network interface for up to six input channels. Differential inputs
- Analog Input Channels: 4 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Temperature Measurement Range: -382 to 3,214.4 F
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Supplier: Acromag, Inc.
Description: Thermocouple or Millivolt Signals 4 or 6 input channels, thermocouple or DC millivolts (user-selectable) 12 to 36V DC power Profibus-DP, RS-485 network up to 12Mbaud These modules provide an isolated Profibus-DP network interface for up to six input channels. Differential inputs
- Analog Input Channels: 6 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Temperature Measurement Range: -382 to 3,214.4 F
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Supplier: Acromag, Inc.
Description: RTD or Resistance Signals 4 or 6 input channels, Platinum 100 ohm, Nickel 120 ohm, Copper 10 ohm; 0 to 500 ohms resistance 12 to 36V DC power Profibus-DP, RS-485 network up to 12Mbaud These modules provide an isolated Profibus-DP network interface for up to six input channels.
- Digital I/O Channels: 4 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 12 bits
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Supplier: Acromag, Inc.
Description: RTD or Resistance Signals 4 or 6 input channels, Platinum 100 ohm, Nickel 120 ohm, Copper 10 ohm; 0 to 500 ohms resistance 12 to 36V DC power Profibus-DP, RS-485 network up to 12Mbaud These modules provide an isolated Profibus-DP network interface for up to six input channels.
- Digital I/O Channels: 6 #
- Accuracy: 0.1 % FS
- Operating Temperature: -13 to 158 F
- Resolution: 12 bits
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Supplier: TR Electronic
Description: encoder. 65mm also offers comfortable fieldbus cable connection which makes it even easier to connect on-site. Incremental signal for converter is available; 65mm allows for total communication flexibility.
- Encoder Type: Absolute
- Output Signal: PROFIBUS®
- Features: Programmable
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Supplier: S.I. Tech, Inc.
Description: electrical converter between an fiber optic segment and electrical station(s), or T-connector/repeater between two fiber optic segments and electrical station(s). The 2145 is transparent and does not evaluate the PROFIBUS data exchange. Using fiber optics over the physical layer, the
- Connector: DB-9, ST Multimode, ST Single Mode
- Features: Full Duplex, LED Indicator, Other
- Form Factor: Module
- Network: Multimode Fiber, RS232/422/485, Single Mode Fiber
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Supplier: Clark Solutions
Description: resolution IR reflected digital output signal. In either flow controlled or monitoring applications, the Series PFA, PFAD and SS flow sensors can measure flow rates and totalize. Optional elements built into the circuit include a programmable K factor/voltage divider, flow switch and a
- Digital I/O Channels: 0 #
- Operating Temperature: 14 to 158 F
- Sampling Frequency: 5 kHz
- Features: AC Current Input, AC Voltage Input, Frequency Input, Networkable System, Other, Other Input, Other Output
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Supplier: ASCO Power Technologies
Description: Transmitter Versions Available AC or DC Reliable Hybrid Circuitry APPLICATIONS: Analog Inputs - 2 wire transmitters, 4-20mA Analog Inputs - RTD Analog Outputs - controller outputs (I/P converters) Digital input switches Digital outputs - Alarms, solenoids, valves Communication systems -
- Maximum Surge Current: 20,000 amps
- Number of Protected Lines: 4 #
- Operating Temperature: -40 to 176 F
- Standards: CE Marking, IEC, UL
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Supplier: ASCO Power Technologies
Description: Transmitter Versions Available AC or DC Reliable Hybrid Circuitry APPLICATIONS: Analog Inputs - 2 wire transmitters, 4-20mA Analog Inputs - RTD Analog Outputs - controller outputs (I/P converters) Digital input switches Digital outputs - Alarms, solenoids, valves Communication systems -
- Maximum Surge Current: 20,000 amps
- Number of Protected Lines: 4 #
- Operating Temperature: -40 to 176 F
- Standards: CE Marking, IEC, UL
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Supplier: ASCO Power Technologies
Description: Transmitter Versions Available AC or DC Reliable Hybrid Circuitry APPLICATIONS: Analog Inputs - 2 wire transmitters, 4-20mA Analog Inputs - RTD Analog Outputs - controller outputs (I/P converters) Digital input switches Digital outputs - Alarms, solenoids, valves Communication systems -
- Maximum Surge Current: 20,000 amps
- Number of Protected Lines: 3 #
- Operating Temperature: -40 to 176 F
- Standards: CE Marking, IEC, UL
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Supplier: CAS DataLoggers
Description: isolation Universal inputs and outputs Control and automation functions Signal conditioning within the device Connection to external equipment and PLC control Configuration via PC Universal Connectivity ProfiMessage’s universal inputs enable the connection of signals of any type
- Analog Input Channels: 15 #
- Sampling Frequency: 160 kHz
- Resolution: 24 bits
- Transmission Rate: 1,000 kbps
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A Bit-Driver® is a S.I. Tech trademark that references a communication device which "drives bits - the 1's and 0's". The bits are actually data which can be generated from a computer, telephone, or similar piece of equipment. Additionally, S.I. Tech Bit-Drivers are fiber media converters which convert electrical signals to light, allowing data to be transmitted over fiber optic cabling. (read more)
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Performance Analysis of Induction Motors for Driving Coke-Transfer Cars of a Coke-Oven Plant in a Practical Iron-Making Factory
The two VVVF converters send the status signals to the PLC through PROFIBUS for logic controls.
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Automation System for Optimization of
Electrical and Thermal Energy Production in
Cogenerative Gas Power Plants
…cooling ventilators, etc.) (controlled and monitored by IPA’s PLC: U3 CBC21); - level no. 3: Fields Elements as follow: Transducers (4- 20mA) for pressure, level, flow, temperature, electrical power, etc.; Data Transfer Elements ( signal cables, PROFIBUS cables, Ethernet cables, NET switch converters , etc.); .
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Wind-To-Hydrogen Project: Operational Experience, Performance Testing, and Systems Integration
This interface involves a serial signal from the local power converter PLC to a serial-to- Profibus converter.
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Networked control systems over Profibus-DP: Simulation model
The model generates the sequence of events applied over a continuous signal , captured by a slave A/D converter , sent through Profibus to a master device, processed by a discrete transfer function in this master device, sent to a slave D/A converter and…
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Networked Control Systems over Profibus-DP: Simulation Model
The model generates the sequence of events applied over a continuous signal , captured by a slave A/D converter , sent through Profibus to a master device, processed by a discrete transfer function in this master device, sent to a slave D/A converter and…
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Process conductive technique
The optical waveguide-networking (LWL) of RS-485 bus systems like, e.g., PROFIBUS DP showed PHOENIX CON-TACT and other an LWL converter the kupfergebundene signal is converted that into an LWL signal and vice versa.
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Process Automation Handbook
The output would either be transmitted as a serial signal according to some protocol such as HART or Profibus (refer to Chap- ter 50) or else converted back into analogue form by a D/A converter and amplified for transmission as a 4–20…
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Analysis of the drive for horizontal motion of a crane using a laboratory model
The communication protocols enter delays in the exchange of signals , but for the PROFIBUS protocol at 12 Mbit/s, the period of communication (period of cyclic … all nodes) for a system consisting of one master and two converters is less than 1…